Final answer:
To determine the smallest angle in triangle MNP, we can use the Law of Cosines.
Step-by-step explanation:
To determine the smallest angle in triangle MNP, we can use the Law of Cosines. Let's label the angles of the triangle as ∠N, ∠M, and ∠P, with the corresponding side lengths as MN, NP, and PM. The formula to find the angle is:
cos(∠N) = (NM^2 + NP^2 - PM^2) / (2 * NM * NP)
By plugging in the given side lengths, we can calculate the value of cos(∠N) and then obtain the smallest angle by taking the inverse cosine.